fix(backupkey): correct loading and success states for Save to Photos button

Signed-off-by: Brandon McAnsh <git@bmcreations.dev>

Author: bmc08gt

apps/flipcash/features/backupkey/src/main/kotlin/com/flipcash/app/backupkey/internal/BackupKeyScreenContent.kt

@@ -65,8 +65,6 @@ internal fun BackupKeyScreenContent(viewModel: BackupKeyScreenViewModel) {
     var isStoragePermissionGranted by remember { mutableStateOf(false) }
     val isAccessKeyVisible = remember { MutableTransitionState(false) }
 
-    var saved by remember(dataState.exportState.success) { mutableStateOf(dataState.exportState.success) }
-
     val onPermissionResult = { result: PermissionResult ->
         isStoragePermissionGranted = result == PermissionResult.Granted
 
@@ -93,10 +91,6 @@ internal fun BackupKeyScreenContent(viewModel: BackupKeyScreenViewModel) {
     LaunchedEffect(isExportSeedRequested, isStoragePermissionGranted) {
         if (isExportSeedRequested && isStoragePermissionGranted) {
             viewModel.saveImage()
-                .onSuccess {
-                    delay(2.seconds)
-                    saved = false
-                }
                 .onFailure {
                     isExportSeedRequested = false
                 }
@@ -169,7 +163,7 @@ internal fun BackupKeyScreenContent(viewModel: BackupKeyScreenViewModel) {
                         buttonState = ButtonState.Filled,
                         isLoading = dataState.exportState.loading,
                         enabled = dataState.exportState.isIdle,
-                        isSuccess = saved,
+                        isSuccess = dataState.exportState.success,
                     )
                 }
             }

apps/flipcash/features/backupkey/src/main/kotlin/com/flipcash/app/backupkey/internal/BackupKeyScreenViewModel.kt

@@ -6,8 +6,12 @@ import com.flipcash.services.user.UserManager
 import com.getcode.libs.qr.QRCodeGenerator
 import com.getcode.opencode.managers.MnemonicManager
 import com.getcode.util.resources.ResourceHelper
+import com.getcode.view.LoadingSuccessState
 import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.update
 import javax.inject.Inject
+import kotlin.time.Duration.Companion.seconds
 
 @HiltViewModel
 internal class BackupKeyScreenViewModel @Inject constructor(
@@ -23,7 +27,14 @@ internal class BackupKeyScreenViewModel @Inject constructor(
     userManager,
     qrCodeGenerator
 ) {
-    suspend fun saveImage(): Result<Unit> = saveBitmapToFile()
-        .map { Unit }
+    suspend fun saveImage(): Result<Unit> = saveBitmapToFile().map {
+        delay(150)
+        uiFlow.update { s -> s.copy(exportState = LoadingSuccessState(success = true)) }
+        it
+    }.map {
+        delay(2.seconds)
+        uiFlow.update { s -> s.copy(exportState = LoadingSuccessState()) }
+        it
+    }
 
 }